Vulnerability · Published Sep 1, 2021 · Assigned by SolarWinds
CVE-2021-35216Deserialization of Untrusted Data in Resource Controls Remote Code Execution
High 8.9
In plain English
A high-severity unsafe deserialization in Patch Manager from SolarWinds. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 81.4% (higher than 99.6% of all known vulnerabilities).
Severity (CVSS 3.1)8.9High
Exploit odds (30 days)81.4%top 0.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Insecure Deserialization of untrusted data remote code execution vulnerability was discovered in Patch Manager Orion Platform Integration module. An Authenticated Attacker with network access via HTTP can compromise this vulnerability can result in Remote Code Execution.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| SolarWinds | Patch Manager | 2020.2.5 and previous versions. – before 2020.2.6 |
Weakness: CWE-502 · Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
References
- https://documentation.solarwinds.com/en/success_center/patchman/content/release_notes/patchman_2020-2-6_release_notes.htm x_refsource_MISC
- https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35216 x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-21-1246/ x_refsource_MISC